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rtc: rtc-at91rm9200: switch to using SIMPLE_DEV_PM_OPS

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Switch to using the SIMPLE_DEV_PM_OPS macro to declare the driver's
pm_ops.  It reduces code size.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-04-29 16:19:56 -07:00 • committed by Linus Torvalds
parent 1758171805
commit 6975a9c192
1 changed files with 4 additions and 12 deletions
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16
drivers/rtc/rtc-at91rm9200.c
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@ -337,7 +337,7 @@ static int __exit at91_rtc_remove(struct platform_device *pdev)
return 0; return 0;
} }
#ifdef CONFIG_PM #ifdef CONFIG_PM_SLEEP
/* AT91RM9200 RTC Power management control */ /* AT91RM9200 RTC Power management control */
@ -369,24 +369,16 @@ static int at91_rtc_resume(struct device *dev)
} }
return 0; return 0;
} }
static const struct dev_pm_ops at91_rtc_pm = {
.suspend = at91_rtc_suspend,
.resume = at91_rtc_resume,
};
#define at91_rtc_pm_ptr &at91_rtc_pm
#else
#define at91_rtc_pm_ptr NULL
#endif #endif
static SIMPLE_DEV_PM_OPS(at91_rtc_pm_ops, at91_rtc_suspend, at91_rtc_resume);
static struct platform_driver at91_rtc_driver = { static struct platform_driver at91_rtc_driver = {
.remove = __exit_p(at91_rtc_remove), .remove = __exit_p(at91_rtc_remove),
.driver = { .driver = {
.name = "at91_rtc", .name = "at91_rtc",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.pm = at91_rtc_pm_ptr, .pm = &at91_rtc_pm_ops,
}, },
}; };